[New device support]: Mercator Ikuu Switch Mechanism (SSWM-DIMZ)

[loopback007]

Link

https://www.ikuu.com.au/product/switch-mechanism-3/

Database entry

{"id":29,"type":"Router","ieeeAddr":"0xcc86ecfffe937201","nwkAddr":36458,"manufId":4098,"manufName":"_TZE200_9cxuhakf","powerSource":"Mains (single phase)","modelId":"TS0601","epList":[1],"endpoints":{"1":{"profId":260,"epId":1,"devId":81,"inClusterList":[0,4,5,61184],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"modelId":"TS0601","manufacturerName":"_TZE200_9cxuhakf","stackVersion":0,"dateCode":"","zclVersion":3}},"genOnOff":{"attributes":{}}},"binds":[{"cluster":6,"type":"endpoint","deviceIeeeAddress":"0x00124b0024c7c592","endpointID":1},{"cluster":8,"type":"endpoint","deviceIeeeAddress":"0x00124b0024c7c592","endpointID":1}],"configuredReportings":[],"meta":{}}},"appVersion":64,"stackVersion":0,"hwVersion":1,"dateCode":"","zclVersion":3,"interviewCompleted":true,"meta":{"configured":1},"lastSeen":1685930472399,"defaultSendRequestWhen":"immediate"}

Comments

I had an external converter for this zigbee dimmer that worked prior, as of a couple of days ago, had Z2M stop working (not by any change), and tried to restart Z2M but had errors. Specifically,
/app/node_modules/zigbee-herdsman-converters/index.js:79 if (converter.options) { ^ TypeError: Cannot read properties of undefined (reading 'options'), which after some research, led me to remove the external adapters. Z2M was able to start normally after removing external adapter configuration, but obviously no control for my dimmers which shows up as paired but unsupported.

Another issue I came across was #17036 but not resolved.

External converter

const fz = {...require('zigbee-herdsman-converters/converters/fromZigbee'), legacy: require('zigbee-herdsman-converters/lib/legacy').fromZigbee};
const tz = require('zigbee-herdsman-converters/converters/toZigbee');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const reporting = require('zigbee-herdsman-converters/lib/reporting');
const extend = require('zigbee-herdsman-converters/lib/extend');
const e = exposes.presets;
const ea = exposes.access;
const tuya = require('zigbee-herdsman-converters/lib/tuya');
const utils = require('zigbee-herdsman-converters/lib/utils');

const tzLocal = {
tuya_dimmer_level: {
key: ['brightness_min', 'brightness', 'brightness_percent', 'level'],
convertSet: async (entity, key, value, meta) => {
// upscale to 1000
let newValue;
let dp = tuya.dataPoints.dimmerLevel;
if (meta.device.manufacturerName === '_TZE200_3p5ydos3') {
dp = tuya.dataPoints.eardaDimmerLevel;
}
if (key === 'brightness_min') {
if (value >= 0 && value <= 100) {
newValue = utils.mapNumberRange(value, 0, 100, 0, 1000);
dp = tuya.dataPoints.dimmerLevel;
} else {
throw new Error('Dimmer brightness_min is out of range 0..100');
}
} else if (key === 'level') {
if (value >= 0 && value <= 1000) {
newValue = Math.round(Number(value));
} else {
throw new Error('Dimmer level is out of range 0..1000');
}
} else if (key === 'brightness_percent') {
if (value >= 0 && value <= 100) {
newValue = utils.mapNumberRange(value, 0, 100, 0, 1000);
} else {
throw new Error('Dimmer brightness_percent is out of range 0..100');
}
} else {
if (value >= 0 && value <= 255) {
newValue = utils.mapNumberRange(value, 0, 255, 0, 1000);
} else {
throw new Error('Dimmer brightness is out of range 0..255');
}
}
// Always use same transid as tuya_dimmer_state (#6366)
await tuya.sendDataPointValue(entity, dp, newValue, 'dataRequest', 1);
},
},
};

const definition = {
fingerprint: [
{modelID: 'TS0601', manufacturerName: '_TZE200_9cxuhakf'},
],
model: 'TS0601_dimmer',
vendor: 'TuYa',
description: 'Zigbee smart dimmer',
fromZigbee: [fz.tuya_dimmer, fz.ignore_basic_report],
toZigbee: [tz.tuya_dimmer_state, tzLocal.tuya_dimmer_level],
configure: async (device, coordinatorEndpoint, logger) => {
const endpoint = device.getEndpoint(1);
await reporting.bind(endpoint, coordinatorEndpoint, ['genOnOff', 'genLevelCtrl']);
},
exposes: [e.light_brightness().setAccess('state', ea.STATE_SET).setAccess('brightness', ea.STATE_SET)],
whiteLabel: [
{vendor: 'Larkkey', model: 'ZSTY-SM-1DMZG-EU'},
{vendor: 'Earda', model: 'EDM-1ZAA-EU'},
{vendor: 'Earda', model: 'EDM-1ZAB-EU'},
{vendor: 'Earda', model: 'EDM-1ZBA-EU'},
{vendor: 'Mercator Ikuü', model: 'SSWM-DIMZ'},
],
};

module.exports = definition;

Supported color modes

No response

Color temperature range

No response

[Koenkk]

Added!

Changes will be available in the dev branch in a few hours from now. (https://www.zigbee2mqtt.io/advanced/more/switch-to-dev-branch.html)